Here are two consecutive lines from a 'hexdump -C' of a Chirp image:
00000180 63 ff ff ff 32 ff ec f3 f2 87 44 03 14 23 01 01 |c...2.....D..#..|
00000190 0f 37 1d 65 05 f0 fc d3 00 0a 0a 00 3c 00 e3 3c |.7.e........<..<|
Based on information from the radio vendor (Leixen), I am interested in memory address 0x0187.